CN212047642U - Full-angle rotating large part transfer trolley - Google Patents
Full-angle rotating large part transfer trolley Download PDFInfo
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- CN212047642U CN212047642U CN202020290759.9U CN202020290759U CN212047642U CN 212047642 U CN212047642 U CN 212047642U CN 202020290759 U CN202020290759 U CN 202020290759U CN 212047642 U CN212047642 U CN 212047642U
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Abstract
The utility model discloses a full-angle rotating large transfer trolley, which comprises a trolley main body, a rotary table and an electric hydraulic pump station, wherein the rotary table can rotate the trolley main body for 360 degrees; the trolley main body comprises a trolley loading platform, wheels, a jack, a hydraulic station and an oil pipeline; a plurality of wheels and jacks are arranged below the trolley loading platform; each jack is communicated with the hydraulic station through an oil pipeline; the hydraulic station is connected with the electric hydraulic pump station; the rotary table comprises a rotary table seat, a rotary ring, a supporting block and a spring wheel; the rotating ring can rotate relative to the rotary pedestal, and the height of the upper surface of the rotating ring is higher than that of the upper surface of the rotary pedestal; and a plurality of spring wheels and supporting blocks are arranged below the rotary table seat. The utility model discloses a rotatory major possession of full angle moves and carries the dolly has that the width is little, and is highly low, and stability is strong, characteristics that the loading capacity is big.
Description
Technical Field
The utility model relates to a transportation equipment field, concretely relates to can move and carry all kinds of large-scale motor, part from the transportation equipment of the narrow and small, highly limited position in place, more specifically relates to a rotatory major possession of full angle moves and carries the dolly.
Background
Along with the increase of unit installed capacity, reasons such as unit SOx/NOx control transformation, the equipment of unit arranges more and more compactly, and the equipment tonnage is very big, has surpassed the transport capacity of crane fork truck etc. of our factory far away, and the transportation censorship of equipment or the jack-up work of whole change in-process, all has the place narrow and small, highly limited difficult problem.
At present, the traditional method for manufacturing the transport frame rolling bars is used for transferring large-scale equipment, and due to the facts that workload is huge, in-situ right-angle turning is difficult, operation period is long, personnel allocation is not enough and the like, particularly under the condition that construction period is compact or repair and replacement are carried out, lifting operation is difficult to carry out, normal operation of a unit is delayed, and therefore economical efficiency of enterprises is affected.
Based on the circumstances, the utility model provides a rotatory major possession of full angle moves and carries dolly can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problem that current power plant main equipment carries the difficulty owing to reasons such as the place is narrow and small, highly limited, provide a dolly is carried to the rotatory major part of full angle that simple structure, convenient to use, commonality are strong.
The utility model discloses a following technical scheme realizes:
a full-angle rotation large part transfer trolley comprises a trolley main body, a rotary table and an electric hydraulic pump station, wherein the rotary table can be used for enabling the trolley main body to rotate for 360 degrees;
the trolley main body comprises a trolley loading platform, wheels, a jack, a hydraulic station and an oil pipeline;
a plurality of wheels are arranged below the trolley loading platform, and at least one jack is arranged near each wheel;
each jack is communicated with the hydraulic station through an oil pipeline; the hydraulic station is connected with the electric hydraulic pump station;
a hydraulic pressure relief valve is arranged on the hydraulic station;
the rotary table comprises a rotary table seat, a rotary ring, a supporting block and a spring wheel;
the rotating ring can rotate relative to the rotary pedestal, and the height of the upper surface of the rotating ring is higher than that of the upper surface of the rotary pedestal;
a plurality of spring wheels are arranged below the rotary table seat, and a supporting block is arranged between every two spring wheels.
The utility model discloses a full angle of rotation major possession moves and carries dolly, it is including the dolly main part that bears the major possession and can supply to move 360 rotatory rotary tables of carrying the dolly, puts into the rotary table after the electronic hydraulic pump station raises the dolly main part, by the rotary table bearing pressure behind the pressure release, plays 360 rotatory purposes. It has the characteristics of small width, low height, strong stability and large carrying capacity. The device can be used for transporting large equipment such as large motors of power plants from narrow places and limited height.
Preferably, the number of the wheels is 4; the number of the jacks is 4.
Preferably, the number of the spring wheels is 4.
Preferably, at least one side of the trolley loading platform is provided with a connecting hole.
Preferably, a connecting hole is formed in one side of the trolley loading platform.
Preferably, the number of the connection holes is 1.
Preferably, a plurality of fixed lifting lugs are arranged on the trolley loading platform.
Preferably, the number of the fixed lifting lugs is 4, and the upper surface of the trolley loading platform is distributed in an array manner.
Preferably, a pull rod is arranged on one side of the rotary table seat.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a full angle of rotation major possession moves and carries dolly, it is including the dolly main part that bears the major possession and can supply to move 360 rotatory rotary tables of carrying the dolly, puts into the rotary table after the electronic hydraulic pump station raises the dolly main part, by the rotary table bearing pressure behind the pressure release, plays 360 rotatory purposes. It has the characteristics of small width, low height, strong stability and large carrying capacity. The device can be used for transporting large equipment such as large motors of power plants from narrow places and limited height.
The utility model discloses a full angle of rotation major possession moves and carries dolly, it includes the dolly load platform that bears the major possession and can supply to move 360 rotatory revolving platforms of dolly that carries, puts into the revolving platform after the electronic hydraulic pump station raises dolly load platform, by the revolving platform bearing pressure behind the pressure release, plays 360 rotatory purposes for the space that the quarter turn required is very little.
Dolly load platform four corners be equipped with hydraulic jack, the pneumatic cylinder is equipped with at the platform rear, controls dolly load platform by external connection electric hydraulic power unit and wholly lifts up, reaches to place the revolving platform in the central purpose in platform bottom.
The rotary table of the utility model adopts a big bearing as a main body to achieve the purpose of 360-degree rotation, 4 supporting blocks are arranged below the mechanism and are provided with 4 spring wheels, and the spring wheels can roll and move when contacting the ground under the condition of no load; under the condition of loading, the spring wheel retracts upwards, and the supporting function of the whole trolley is achieved by the supporting block.
The utility model discloses a rotatory major possession of full angle moves and carries the dolly, dolly load platform the place ahead is equipped with the connecting rod, can drive this move with the vehicle of shackle connection and carry the dolly removal.
The utility model discloses a rotatory major possession of full angle moves and carries dolly, dolly load platform is equipped with fixed lug all around, makes things convenient for the fixing after the dolly load platform is placed to the major possession.
The utility model discloses a rotatory major possession of full angle moves and carries dolly, through the testing, can move and carry within 45 tons, the length and width is 2900X 2350 mm's main equipment, and the space that needs during the rotation only is diameter 3200 mm's circular scope.
Drawings
FIG. 1 is a schematic structural view of the main body of the cart of the present invention;
fig. 2 is a schematic structural view of the rotary table of the present invention;
FIG. 3 is a schematic structural diagram of the electric hydraulic pump station of the present invention;
FIG. 4 is a schematic view of a reference structure of the utility model in use (before the rotary table is inserted into the main body of the cart, the rotary table is in a non-rotatable state);
fig. 5 is a schematic view (rotatable state) of a reference structure of the present invention in a use state.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The utility model discloses in technical features such as electric hydraulic power unit, jack, hydraulic pressure station, gyration pedestal, spring wheel (the utility model discloses a component unit/component), if do not have special explanation, all obtain from conventional commercial route, or make with conventional method, its concrete structure, theory of operation and the control mode that probably involves, spatial arrangement mode adopt the conventional selection in this field can, should not be regarded as the utility model discloses an innovation point is located, to the technical staff in this field, can understand, the utility model discloses a do not further specifically expand the detailing.
Example 1:
as shown in fig. 1 to 5, a full-angle rotation large transfer trolley comprises a trolley main body 100, a rotary table 200 for the trolley main body to rotate for 360 degrees, and an electric hydraulic pump station 13; the trolley main body 100 comprises a trolley loading platform 1, wheels 2, a jack 3, a hydraulic station 4 and an oil pipeline 7; a plurality of wheels 2 are arranged below the trolley loading platform 1, and at least one jack 3 is arranged near each wheel 2; each jack 3 is communicated with the hydraulic station 4 through an oil pipeline 7; the hydraulic station 4 is connected with the electric hydraulic pump station 13; a hydraulic pressure relief valve is arranged on the hydraulic station 4;
the rotary table 200 comprises a rotary table seat 8, a rotary ring 9, a supporting block 10 and a spring wheel 11; the rotating ring 9 can rotate relative to the rotary pedestal 8, and the height of the upper surface of the rotating ring 9 is higher than that of the upper surface of the rotary pedestal 8; a plurality of spring wheels 11 are arranged below the rotary pedestal 8, and a supporting block 10 is arranged between every two spring wheels 11.
Example 2:
as shown in fig. 1 to 5, a full-angle rotation large transfer trolley comprises a trolley main body 100, a rotary table 200 for the trolley main body to rotate for 360 degrees, and an electric hydraulic pump station 13;
the trolley main body 100 comprises a trolley loading platform 1, wheels 2, a jack 3, a hydraulic station 4 and an oil pipeline 7;
a plurality of wheels 2 are arranged below the trolley loading platform 1, and at least one jack 3 is arranged near each wheel 2;
in practical application, in order to better ensure that the trolley loading platform 1 runs stably and keeps horizontal as much as possible, at least 3 wheels 2 are arranged at one time, preferably, even number of wheels is more than or equal to 4 and are symmetrically distributed, so that the trolley loading platform 1 can be better ensured to run stably and keep horizontal as much as possible; the jack 3 is arranged in the same way; the wheels 2 and the jacks 3 are respectively connected with the trolley loading platform 1 by the conventional connection method in the field, such as welding, bolt connection and the like, which can be understood by those skilled in the art.
Each jack 3 is communicated with the hydraulic station 4 through an oil pipeline 7; the hydraulic station 4 is connected with the electric hydraulic pump station 13;
a hydraulic pressure relief valve is arranged on the hydraulic station 4;
the rotary table 200 comprises a rotary table seat 8, a rotary ring 9, a supporting block 10 and a spring wheel 11;
the rotating ring 9 can rotate relative to the rotary pedestal 8, and the height of the upper surface of the rotating ring 9 is higher than that of the upper surface of the rotary pedestal 8;
the rotating ring 9 can rotate relative to the rotating base 8, and in practical applications, the rotating ring 9 can rotate in a full angle (360 degrees) relative to the rotating base 8 by using a specific structure, such as a bearing structure, and other structures can be used according to needs, which will be understood by those skilled in the art.
A plurality of spring wheels 11 are arranged below the rotary pedestal 8, and a supporting block 10 is arranged between every two spring wheels 11.
The spring wheel 11 has elasticity, when the rotary table 200 does not bear other loads (or bears other loads which are very light), the height of the spring wheel is higher than that of the supporting block 10, so that the rotary table 200 can be pushed, a desired position can be conveniently taken, labor is saved, when the rotary table 200 bears other heavy loads, the spring wheel 11 is compressed, the supporting block 10 is contacted with the ground to play a supporting role, the spring wheel 11 can be effectively prevented from being damaged, the service life of the spring wheel 11 is prolonged, and the rotary table 200 has good stability.
Further, in another embodiment, the number of wheels 2 is 4; the number of the jacks 3 is 4.
Further, in another embodiment, the number of the spring wheels 11 is 4.
Further, in another embodiment, at least one side of the trolley load carrying platform 1 is provided with a connection hole 5.
Further, in another embodiment, a connection hole 5 is provided on one side of the trolley load carrying platform 1.
Further, in another embodiment, the number of the connection holes 5 is 1.
Further, in another embodiment, a plurality of fixed lifting lugs 6 are arranged on the trolley loading platform 1.
Further, in another embodiment, the number of the fixing lifting lugs 6 is 4, and the fixing lifting lugs are distributed on the upper surface of the trolley loading platform 1 in an array manner.
Further, in another embodiment, a pull rod 12 is provided on one side of the swivel base 8.
The connection mode of the pull rod 12 and the rotary pedestal 8 can be a common connection mode in the field, preferably, a rotatable connection mode, a hinge connection mode and the like are adopted, so that the position of the pull rod 12 relative to the rotary pedestal 8 and the like can be conveniently changed, the rotary pedestal is suitable for narrow spaces, the application range is wider, and the rotary pedestal can be understood by a person skilled in the art.
The utility model discloses a theory of operation of an embodiment as follows:
large equipment components needing to be transferred are hoisted to the trolley loading platform 1 and are fixed at the fixed lifting lugs 6 on the two sides of the platform by using ropes.
When this dolly main part 100 needs to turn, with the hydraulic pressure station 4 at the dolly main part 100 rear portion of electric hydraulic pump station 13 connection, start electric hydraulic pump for jack 3 action on four angles of dolly main part 100, the jack-up platform lets wheel 2 make somebody a mere figurehead, when platform ground clearance is greater than 400mm, closes electric hydraulic pump.
The rotary table (with the height of 375mm) is transversely placed at the bottom of the trolley loading platform, the hydraulic pressure relief valve is opened, the loading platform jack retracts, the rotary table rotating ring 9 is higher than the rotary table seat 8, the weight of the platform is totally borne on the rotating ring 9, and 360-degree rotation of the trolley main body 100 can be achieved. After the trolley is rotated to a proper angle, the electric hydraulic pump is started again, the jack jacks up the trolley loading platform, the rotary table is withdrawn, the hydraulic pressure relief valve is opened, the wheels of the retracted jack are landed, and the trolley (the trolley main body 100) is taken out of the site by the fact that the vehicle is fixed on the connecting hole 5 through the connecting rod.
The utility model discloses a full angle of rotation major possession moves and carries dolly, it includes the dolly load platform that bears the major possession and can supply to move 360 rotatory revolving platforms of dolly that carries, puts into the revolving platform after the electronic hydraulic pump station raises dolly load platform, by the revolving platform bearing pressure behind the pressure release, plays 360 rotatory purposes for the space that the quarter turn required is very little.
Dolly load platform four corners be equipped with hydraulic jack, the pneumatic cylinder is equipped with at the platform rear, controls dolly load platform by external connection electric hydraulic power unit and wholly lifts up, reaches to place the revolving platform in the central purpose in platform bottom.
The rotary table of the utility model adopts a big bearing as a main body to achieve the purpose of 360-degree rotation, 4 supporting blocks are arranged below the mechanism and are provided with 4 spring wheels, and the spring wheels can roll and move when contacting the ground under the condition of no load; under the condition of carrying the load, the spring wheel retracts upwards, and the supporting function of the whole transfer trolley is achieved by the supporting block.
The utility model discloses a rotatory major possession of full angle moves and carries the dolly, dolly load platform the place ahead is equipped with the connecting rod, can drive this move with the vehicle of shackle connection and carry the dolly removal.
The utility model discloses a rotatory major possession of full angle moves and carries dolly, dolly load platform is equipped with fixed lug all around, makes things convenient for the fixing after the dolly load platform is placed to the major possession.
According to the utility model discloses a description and attached drawing, the technical personnel in the field make or use very easily the utility model discloses a rotatory major possession of full angle moves and carries the dolly to can produce the positive effect that the utility model discloses record.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (9)
1. The utility model provides a rotatory major possession of full angle moves and carries dolly which characterized in that: comprises a trolley body (100), a rotary table (200) which can be used for the trolley body to rotate for 360 degrees and an electric hydraulic pump station (13);
the trolley main body (100) comprises a trolley loading platform (1), wheels (2), a jack (3), a hydraulic station (4) and an oil pipeline (7);
a plurality of wheels (2) are arranged below the trolley loading platform (1), and at least one jack (3) is arranged near each wheel (2);
each jack (3) is communicated with the hydraulic station (4) through an oil pipeline (7); the hydraulic station (4) is connected with the electric hydraulic pump station (13);
a hydraulic pressure relief valve is arranged on the hydraulic station (4);
the rotary table (200) comprises a rotary table seat (8), a rotary ring (9), a supporting block (10) and a spring wheel (11);
the rotating ring (9) can rotate relative to the rotary pedestal (8), and the height of the upper surface of the rotating ring (9) is higher than that of the upper surface of the rotary pedestal (8);
a plurality of spring wheels (11) are arranged below the rotary pedestal (8), and a supporting block (10) is arranged between every two spring wheels (11).
2. The full-angle rotation large transfer trolley according to claim 1, wherein: the number of the wheels (2) is 4; the number of the jacks (3) is 4.
3. The full-angle rotation large transfer trolley according to claim 1, wherein: the number of the spring wheels (11) is 4.
4. The full-angle rotation large transfer trolley according to claim 1, wherein: at least one side of the trolley loading platform (1) is provided with a connecting hole (5).
5. The full-angle rotation large transfer trolley according to claim 1, wherein: and a connecting hole (5) is formed in one side of the trolley loading platform (1).
6. The full-angle rotation large transfer trolley according to any one of claims 4 or 5, wherein: the number of the connecting holes (5) is 1.
7. The full-angle rotation large transfer trolley according to claim 1, wherein: the trolley loading platform (1) is provided with a plurality of fixed lifting lugs (6).
8. The full-angle rotation large transfer trolley according to claim 7, wherein: the number of the fixed lifting lugs (6) is 4, and the upper surface of the trolley loading platform (1) is distributed in an array manner.
9. The full-angle rotation large transfer trolley according to claim 1, wherein: and a pull rod (12) is arranged on one side of the rotary pedestal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290759.9U CN212047642U (en) | 2020-03-11 | 2020-03-11 | Full-angle rotating large part transfer trolley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020290759.9U CN212047642U (en) | 2020-03-11 | 2020-03-11 | Full-angle rotating large part transfer trolley |
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| CN212047642U true CN212047642U (en) | 2020-12-01 |
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| CN202020290759.9U Active CN212047642U (en) | 2020-03-11 | 2020-03-11 | Full-angle rotating large part transfer trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232089A (en) * | 2020-03-11 | 2020-06-05 | 浙江浙能嘉华发电有限公司 | 360 rotatory heavy year car that moves of degree |
-
2020
- 2020-03-11 CN CN202020290759.9U patent/CN212047642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232089A (en) * | 2020-03-11 | 2020-06-05 | 浙江浙能嘉华发电有限公司 | 360 rotatory heavy year car that moves of degree |
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